With media megamergers, acquisitions and spin-offs left and right, the pace of change in the media landscape is difficult to keep up with.

Comcast separates NBCUniversal and Sky from its broadband and wireless business; Omnicom is all in on M&A; and startup Whatnot bets on live shopping.

With media megamergers, acquisitions and spin-offs left and right, the pace of change in the media landscape is difficult to keep up with.